How should we change the style/class of an element?
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First of all, we can use the className to assign a value directly to the class. If any such classes are already present on the element, then this will override them.
For getting the value of class on the element, we can add multiple spaces using className.
Given the following way, we can change the class of an element:
document.getElementById(“myText”).style.fontSize = “20”;
or,
document.getElementById (“myText”).className = “any class”;